The traditional flowmeter need temperature and pressure data so that you know mass flow rate or standard flowmeter. So you must install the temperate sensor and press sensor. This process will influence the accuracy of the flowmeter. Nowadays, HQ984/985 multiparameter mass flowmeter will help you solve this problem. Just need one flowmeter, you won’t consider such complex problem above.?
The three measure point of the traditional flowmeter is departure. This will cause the accuracy of the flowmeter, because different distance will have less error. Nowadays, HQ984/985 can measure these three parts at one point and it must improve the accuracy of the flowmeter.
type |
HQ984 in-line |
HQ985 insertion |
medium |
Gas, liquids, steam |
accuracy |
±1%(±0.5%) |
application |
Iron, steel, chemicals, petroleum, metallurgy, paper, food, urban drainage and other industries |
diameter |
D25mm—D200mm |
D200mm—D2000mm |
range of pressure |
〈2.5Mpa(>2.5Mpa--<6.0Mpa) |
environment |
T=-40—50℃， humidity 5%—90% |
signal output |
4—20mA |
protect class |
IP65、IP68 |
explosion proof |
ExiaIICT3~T6；ExdIIBT2~T5 |
|
